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names in breadcrumbs
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…
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Plants
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Angiosperms
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Life
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Cellular
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Eukaryotes
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Commelinids
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Yellow Eyed Grass Family
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Yelloweyed Grass
Xyris
collect
overview
data
media
maps
names
Scientific Names
Preferred Names
Xyris
Genus recognized by
Dynamic Hierarchy Version 2 1
Reference taxon from Catalogue of Life in Species 2000 & ITIS Catalogue of Life
Xyris
Genus recognized by
South Atlantic Species List
,
Indian Ocean Species List
,
North Pacific Species List
,
South Pacific Species List
,
North Atlantic Species List
,
Mozambique Channel Species List
,
South Africa Species List
,
Suriname Species List
,
Swaziland Species List
,
Uganda Species List
,
Delete- old US Species List
,
Venezuela Species List
,
Vietnam Species List
,
Zambia Species List
,
Zimbabwe Species List
,
Taiwan Species List
,
New Caledonia Species List
,
Nepal Species List
,
Nicaragua Species List
,
Nigeria Species List
,
Papua New Guinea Species List
,
Paraguay Species List
,
Peru Species List
,
Republic of the Congo
,
Senegal Species List
,
Sierra Leone Species List
,
Rwanda Species List
,
Puerto Rico Species List
,
Jamaica Species List
,
Kenya Species List
,
Madagascar Species List
,
Malawi Species List
,
Malaysia Species List
,
Mali Species List
,
Laos Species List
,
Lesotho Species List
,
Liberia Species List
,
Mexico Species List
,
Mozambique Species List
,
Myanmar Species List
,
French Guiana Species List
,
Guatemala Species List
,
Ethiopia Species List
,
El Salvador Species List
,
Equatorial Guinea Species List
,
Ecuador Species List
,
Ghana Species List
,
Guyana Species List
,
Indonesia Species List
,
Gulf of Guinea Species List
,
Guinea Bissau Species List
,
Costa Rica Species List
,
Belize Species List
,
Benin Species List
,
Botswana Species List
,
Brunei Species List
,
Burkina Faso Species List
,
Burundi Species List
,
Cambodia Species List
,
Cameroon Species List
,
Dominican Republic Species List
,
Democratic Republic of the Congo Species List
,
Cuba Species List
,
Colombia Species List
,
Angola Species List
,
Argentina Species List
,
Ivory Coast Species List
,
Australia Species List
,
Central African Republic Species List
,
Guinea Species List
,
India Species List
,
Namibia Species List
,
Barcode of Life Data Systems
,
Brazil Species List
,
Canada Species List
,
China Species List
,
Philippines Species List
,
Bolivia Species List
,
Gabon Species List
,
Panama Species List
,
Wikidata
,
The US National Vegetation Classification USNVC
,
United States Species List
,
Global Biotic Interactions
,
Global Biotic Interactions
,
Wikimedia Commons
,
TreatmentBank
, and
TreatmentBank
Xyris
Species recognized by
Protists in Singapore
Xyris
Recognized by
Flickr BHL
,
iNaturalist
,
NMNH Botany in DwCA
,
OBIS environmental data records
,
Flickr Group
,
Flickr Group
, and
Flickr Group
Xyris L.
Genus recognized by
GBIF classification
Xyris L.
Recognized by
USDA PLANTS images
and
USDA Plants data
Alternative Names
Xyris acuminata
Miq.
Homotypic synonym according to
GBIF classification
Xyris affinis
Welw.
Homotypic synonym according to
GBIF classification
Xyris alata
Poulsen
Doubtful according to
GBIF classification
Xyris ambigua
Beyrich
Doubtful according to
GBIF classification
(Possible variant of Xyris ambigua Beyr. ex Kunth)
Xyris ambiqua
Bey.
Homotypic synonym according to
GBIF classification
Xyris americana
Griseb.
Doubtful according to
GBIF classification
Xyris americana
Poepp.
Homotypic synonym according to
GBIF classification
Xyris americana
Poepp. ex Kunth
Doubtful according to
GBIF classification
(Possible variant of Xyris americana Griseb.)
Xyris angustifolia
Poulsen
Doubtful according to
GBIF classification
(Possible variant of Xyris angustifolia De Wild. & T.Durand)
Xyris anisophylla
Welw.
Homotypic synonym according to
GBIF classification
Xyris aphylla
Vell.
Doubtful according to
GBIF classification
Xyris atrata
K. S.
Doubtful according to
GBIF classification
(Possible variant of Xyris atrata Malme)
Xyris atrata
Kral & L. B. Sm.
Doubtful according to
GBIF classification
(Possible variant of Xyris atrata Malme)
Xyris augusto-coburgi
Szyszył.
Doubtful according to
GBIF classification
(Possible variant of Xyris augusto-coburgii Szyszył. ex G.Beck.)
Xyris augusto-coburgii
L. A. Nilsson
Doubtful according to
GBIF classification
(Possible variant of Xyris augusto-coburgii Szyszył. ex G.Beck.)
Xyris bobartioides
Dinter
Doubtful according to
GBIF classification
Xyris bracteicaulis
E. P. Bicknell
Homotypic synonym according to
GBIF classification
Xyris brevifolia
A. St.-Hil.
Doubtful according to
GBIF classification
Xyris brevifolia
var.
subcarinata
Chapman
Homotypic synonym according to
GBIF classification
Xyris calocephala
Poulsen
Doubtful according to
GBIF classification
Xyris calostachys
Paulsen
Homotypic synonym according to
GBIF classification
Xyris calostachys
Poulsen
Doubtful according to
GBIF classification
(Possible variant of Xyris calostachys Paulsen ex Warm.)
Xyris castanea
Klotzsch
Homotypic synonym according to
GBIF classification
Xyris caulescens
Klotzsch
Doubtful according to
GBIF classification
Xyris cocinna
N. E. Br.
Doubtful according to
GBIF classification
Xyris commita
Malme
Doubtful according to
GBIF classification
Xyris complanata
var.
leptocaulis
Benth.
Homotypic synonym according to
GBIF classification
(Originally found in sources as doubtful taxon within Xyris complanata R.Br.)
Xyris congdonii
Small ex Britton
Doubtful according to
GBIF classification
Xyris cryptocarpa
Rusby
Homotypic synonym according to
GBIF classification
Xyris desertorum
Pohl
Homotypic synonym according to
GBIF classification
Xyris eleocharoides
Krat. & Sm.
Doubtful according to
GBIF classification
(Possible variant of Xyris eleocharoides Kral & L.B.Sm.)
Xyris fascicularis
Chapm.
Homotypic synonym according to
GBIF classification
Xyris fimbriata
Beyr.
Homotypic synonym according to
GBIF classification
Xyris flexuosa
Muhl.
Doubtful according to
GBIF classification
Xyris foveolata
Irmsch.
Doubtful according to
GBIF classification
Xyris fragilis
Kral & Lor. B. Sm.
Doubtful according to
GBIF classification
Xyris glabra
Engelm.
Homotypic synonym according to
GBIF classification
Xyris glandulacea
L. A. Nilsson
Doubtful according to
GBIF classification
Xyris glauscens
Malme
Doubtful according to
GBIF classification
Xyris glaziowii
L. A. Nilsson
Doubtful according to
GBIF classification
Xyris gracillima
R. Br.
Doubtful according to
GBIF classification
(Possible variant of Xyris gracillima F.Muell.)
Xyris graminosa
Pohl
Homotypic synonym according to
GBIF classification
Xyris hystrix
Mart.
Doubtful according to
GBIF classification
(Possible variant of Xyris hystrix Seub.)
Xyris juncea
var.
tenuior
R. Br. ex Ridl.
Homotypic synonym according to
GBIF classification
(Originally found in sources as accepted taxon within Xyris juncea R.Br.)
Xyris jupicai
Michx.
Doubtful according to
GBIF classification
(Possible variant of Xyris jupicai Rich.)
Xyris lacera
var.
teretifolia
(R. Br.) Rendle
Homotypic synonym according to
GBIF classification
(Originally found in sources as doubtful taxon within Xyris lacera R.Br.)
Xyris lacerata
Pohl
Homotypic synonym according to
GBIF classification
Xyris leptocaulis
(Benth.) Domin
Doubtful according to
GBIF classification
Xyris lonchophylla
Mart.
Doubtful according to
GBIF classification
Xyris mello-harretoi
L. B. Sm. & Downs
Doubtful according to
GBIF classification
Xyris mertensiana
Körn.
Doubtful according to
GBIF classification
(Possible variant of Xyris mertensiana Koernicke ex Malme)
Xyris metallica
Klotzsch
Homotypic synonym according to
GBIF classification
Xyris microcephala
Hassk.
Doubtful according to
GBIF classification
Xyris minarum
Seub.
Homotypic synonym according to
GBIF classification
(Originally found in sources as accepted taxon within Xyris L.)
Xyris nivea
Welw.
Homotypic synonym according to
GBIF classification
Xyris operculata
R. Br.
Doubtful according to
GBIF classification
(Possible variant of Xyris operculata Labill.)
Xyris operculata
var.
bracteata
(R. Br.) Benth.
Homotypic synonym according to
GBIF classification
(Originally found in sources as doubtful taxon within Xyris operculata Labill.)
Xyris oryzetorum
Miq.
Homotypic synonym according to
GBIF classification
Xyris pallidula
Mart.
Doubtful according to
GBIF classification
(Possible variant of Xyris pallidula Kral & Wanderley)
Xyris paraensis
Poepp.
Homotypic synonym according to
GBIF classification
Xyris pauciflora
Wall.
Doubtful according to
GBIF classification
(Possible variant of Xyris pauciflora Willd.)
Xyris pilosa
Poulsen
Doubtful according to
GBIF classification
(Possible variant of Xyris pilosa Kunth)
Xyris platystachya
L. A. Nilsson
Doubtful according to
GBIF classification
(Possible variant of Xyris platystachya Nilss. ex Malme)
Xyris pocockii
Malme
Doubtful according to
GBIF classification
Xyris pubescens
Poir.
Doubtful according to
GBIF classification
Xyris pumila
Pohl
Homotypic synonym according to
GBIF classification
Xyris retusa
Raf.
Doubtful according to
GBIF classification
Xyris rhodolepis
Malme
Doubtful according to
GBIF classification
(Possible variant of Xyris rhodolepis (Malme) Lock)
Xyris rigidaeformis
Malme
Doubtful according to
GBIF classification
Xyris rigidescens
Welw.
Homotypic synonym according to
GBIF classification
Xyris sanguinea
Vermoesen
Homotypic synonym according to
GBIF classification
Xyris schizachne
Malme
Doubtful according to
GBIF classification
(Possible variant of Xyris schizachne Mart.)
Xyris scirpoides
Chapm.
Homotypic synonym according to
GBIF classification
Xyris setigera
Heimerl
Doubtful according to
GBIF classification
(Possible variant of Xyris setigera Oliv.)
Xyris setigera
Nilss.
Doubtful according to
GBIF classification
(Possible variant of Xyris setigera Oliv.)
Xyris seubertiana
A. Nils.
Doubtful according to
GBIF classification
Xyris spiralis
Pohl
Homotypic synonym according to
GBIF classification
Xyris stenophylla
Chapm.
Homotypic synonym according to
GBIF classification
Xyris stenophylla
Malme
Doubtful according to
GBIF classification
(Possible variant of Xyris stenophylla L.A.Nilsson)
Xyris subalata
Malme
Doubtful according to
GBIF classification
Xyris tenuis
Raf.
Doubtful according to
GBIF classification
Xyris teretifolia
Poulsen
Doubtful according to
GBIF classification
(Possible variant of Xyris teretifolia R.Br.)
Xyris trichocephala
Paulsen
Homotypic synonym according to
GBIF classification
Xyris trichocephala
Poulsen
Doubtful according to
GBIF classification
Xyris walkeri
Wight
Homotypic synonym according to
GBIF classification
Xyris witsenioides
Oliv. ex Thurn
Doubtful according to
GBIF classification
(Possible variant of Xyris witsenioides Oliv.)
Xyris zahlbruchneri
Heimerl
Doubtful according to
GBIF classification
Xyris
Harvest ancestor according to
GBIF classification
,
Global Biotic Interactions
,
Global Biotic Interactions
,
Global Biotic Interactions
,
NMNH type specimens
,
Flickr Group
,
Flickr Group
,
Flickr Group
,
Flickr Group
, and
TreatmentBank
xyris
Harvest ancestor according to
Global Biotic Interactions
Common Names
English
yelloweyed grass
preferred
Recognized by
USDA PLANTS images
,
USDA Plants data
, and
Wikidata
Arabic
زيرون
preferred
Recognized by
Wikidata
Chinese
黄眼草属
preferred
Recognized by
Wikidata
Russian
ксирис
preferred
Recognized by
Wikidata
show one more language
hide one language
Curated hierarchies for Xyris
Dynamic Hierarchy Version 2 1
Life
Cellular Organisms
Eukaryota
Archaeplastida
Chloroplastida
Streptophyta
Embryophytes
Tracheophyta
Spermatophytes
Angiosperms
Monocots
Commelinids
Poales
Xyridaceae
Xyris
(this page)
Xyris aberdarica Malme
Xyris acrophila Malme
Xyris affinis Welw. ex Rendle
Xyris albescens Steyerm.
Xyris almae Kral & Wand.
Xyris ambigua Beyr. ex Kunth
Xyris amorimii Kral
Xyris anamariae Wand. & Kral
Xyris anceps Lam.
Xyris andina Malme
Xyris angularis N. E. Br.
Xyris angustifolia De Wild. & T. Durand
Xyris anisophylla Welw. ex Rendle
Xyris apureana Kral & L. B. Sm.
Xyris aquatica Idrobo & L. B. Sm.
Xyris aracamunae Kral
Xyris arachnoidea Maguire & L. B. Sm.
Xyris araracuarae Maguire & L. B. Sm.
Xyris archeri L. B. Sm. & Downs
Xyris aristata N. E. Br.
Xyris asperula Mart.
Xyris asterotricha Lock
Xyris atrata Malme
Xyris atriceps Malme
Xyris atrospicata Wand. & J. S. Guedes
Xyris atrovirida Doust & B. J. Conn
Xyris augusto-coburgii Szyszyl. ex Beck
Xyris aurea L. B. Sm. & Downs
Xyris bahiana Malme
Xyris baldwiniana Schult.
Xyris bampsii Lisowski
Xyris bancana Miq.
Xyris barteri N. E. Br.
Xyris bialata Malme
Xyris bicarinata Griseb.
Xyris bicephala Gleason
Xyris bicostata Maguire & L. B. Sm.
Xyris bissei Urquiola & Kral
Xyris bituberosa Phonsena & Chantar.
Xyris blanchetiana Malme
Xyris blepharophylla Mart.
Xyris boliviana Kral
Xyris borneensis Rendle
Xyris brachyfolia Kral & Wand.
Xyris brachysepala Kral
Xyris bracteata R. Br.
Xyris bracteicaulis E. P. Bicknell ex L. M. Campb.
Xyris brevifolia Michx.
Xyris buengkanensis Phonsena & Chantar.
Xyris byssacea Kral
Xyris cachimbensis L. B. Sm. & Downs
Xyris calcicola E. L. Bridges & Orzell
Xyris calderonii Kral, L. B. Sm. & Wand.
Xyris calostachys Paulsen ex Warm.
Xyris caparaoensis Wand.
Xyris capensis Thunb.
Xyris capillaris Malme
Xyris capnoides Malme
Xyris carinata Maguire & L. B. Sm.
Xyris caroliniana Walter
Xyris celiae L. B. Sm. & Downs
Xyris cervii E. D. Lozano & Wand.
Xyris chapmanii E. L. Bridges & Orzell
Xyris cheumatophila Doust & B. J. Conn
Xyris chimantae Kral & L. B. Sm.
Xyris ciliata Thunb.
Xyris cipoensis L. B. Sm. & Downs
Xyris columbiana Malme
Xyris complanata R. Br.
Xyris concinna N. E. Br.
Xyris confusa L. B. Sm. & Downs
Xyris congensis Büttner
Xyris connosepala Lanj. & Lindeman
Xyris consanguinea Kunth
Xyris consolida Kral & L. B. Sm.
Xyris contracta Maguire & L. B. Sm.
Xyris coronata Haines
Xyris correlliorum E. L. Bridges & Orzell
Xyris coutensis Wand. & Cerati
Xyris crassifunda Kral
Xyris cryptantha Maguire & L. B. Sm.
Xyris cuatrecasana Idrobo & L. B. Sm.
Xyris culmenicola Steyerm.
Xyris curassavica Kral & Urquiola
Xyris cylindrostachya Kral & Wand.
Xyris cyperoides Gleason
Xyris dardanoi Wand.
Xyris dawsonii L. B. Sm. & Downs
Xyris decipiens N. E. Br.
Xyris decussata Gleason
Xyris delicatula Maguire & L. B. Sm.
Xyris densa Malme
Xyris diamantinae Malme
Xyris diaphanobracteata Kral & Wand.
Xyris difformis Chapm.
Xyris dilatatiscapa Kral & Jans.-Jac.
Xyris dissimilis Malme
Xyris dissitifolia Kral & Wand.
Xyris disticha L. B. Sm. & Downs
Xyris downsiana L. B. Sm.
Xyris drummondii Malme
Xyris ednae Lock
Xyris egleri L. B. Sm. & Downs
Xyris ekmanii Malme
Xyris elegantula Malme
Xyris eleocharoides Kral & L. B. Sm.
Xyris elliottii Chapm.
Xyris emarginata Phonsena & Chantar.
Xyris erosa Lock
Xyris erubescens Rendle
Xyris esmeraldae Steyerm.
Xyris exigua Malme
Xyris exilis Doust & B. J. Conn
Xyris fallax Malme
Xyris ferreirae Kral
Xyris festucifolia Hepper
Xyris fibrosa Kral & Wand.
Xyris filifolia L. A. Nilsson
Xyris filiformis Lam.
Xyris fimbriata Elliott
Xyris flabelliformis Chapm.
Xyris flexifolia R. Br.
Xyris floridana (Kral) E. L. Bridges & Orzell
Xyris foliolata L. A. Nilsson
Xyris formosana Hayata
Xyris fredericoi Wand.
Xyris frequens Maguire & L. B. Sm.
Xyris friesii Malme
Xyris frondosa Maguire & L. B. Sm.
Xyris fugaciflora Rendle
Xyris fuliginea Kral & L. B. Sm.
Xyris fusca L. A. Nilsson
Xyris gerrardii N. E. Br.
Xyris glandacea L. A. Nilsson
Xyris globosa L. A. Nilsson
Xyris glochidiata Kral & L. B. Sm.
Xyris gongylospica Kral
Xyris gossweileri Malme
Xyris goyazensis Malme
Xyris gracilis R. Br.
Xyris gracillima F. Muell.
Xyris graminosa Pohl ex Mart.
Xyris grandiceps Griseb.
Xyris grandis Ridl.
Xyris graniticola Kral
Xyris graomogolensis Wand. & Kral
Xyris grisebachii Malme
Xyris guaranitica Malme
Xyris guianensis Steud.
Xyris guillauminii Conert
Xyris guillenii Kral
Xyris harleyi Kral & L. B. Sm.
Xyris hatschhachii L. B. Sm. & Downs
Xyris hilariana Malme
Xyris huberi Kral & L. B. Sm.
Xyris huillensis Rendle
Xyris humpatensis N. E. Br.
Xyris hymenachne Mart.
Xyris hystrix Seub.
Xyris imitatrix Malme
Xyris inaequalis N. A. Wakef.
Xyris indica L.
Xyris indivisa N. A. Wakef.
Xyris insignis L. A. Nilsson
Xyris intersita Malme
Xyris involucrata Nees
Xyris isoetifolia Kral
Xyris itambensis Kral & Wand.
Xyris itatiayensis (Malme) Wand. & Sajo
Xyris jataiana Kral & Wand.
Xyris jolyi Wand. & Cerati
Xyris juncea R. Br.
Xyris juncifolia Maguire & L. B. Sm.
Xyris jupicai Rich.
Xyris kibaraensis Lisowski
Xyris kornasiana Brylska & Lisowski
Xyris kradungensis B. Hansen
Xyris kralii Wand.
Xyris kukenaniana Kral
Xyris kundelungensis Brylska
Xyris kwangolana P. A. Duvign. & Homes
Xyris labatii Rakoton., Callm. & Phillipson
Xyris lacera R. Br.
Xyris lacerata Pohl ex Seub.
Xyris laevigata L. A. Nilsson
Xyris lagoinhae Kral & L. B. Sm.
Xyris lanata R. Br.
Xyris laniceps Lock
Xyris lanuginosa Seub.
Xyris lanulobractea Steyerm.
Xyris laxiflora F. Muell.
Xyris laxifolia Mart.
Xyris lejolyana Lisowski
Xyris leonensis Hepper
Xyris liesneri Kral
Xyris linifolia P. Royen
Xyris lithophila Kral & L. B. Sm.
Xyris lobbii Rendle
Xyris lomatophylla Mart.
Xyris longibracteata Britton & P. Wilson
Xyris longifolia Mart.
Xyris longiscapa L. A. Nilsson
Xyris longisepala Kral
Xyris lucida Malme
Xyris luetzelburgii Malme
Xyris lugubris Malme
Xyris lutescens Kral & Wand.
Xyris macbrideana L. B. Sm. & Downs
Xyris machrisiana L. B. Sm. & Downs
Xyris madagascariensis Malme
Xyris makuensis N. E. Br.
Xyris mallocephala Lock
Xyris malmeana L. B. Sm.
Xyris mantuensis Urquiola & Kral
Xyris maparecida Wand., J. S. Guedes & Silva-Cobra
Xyris marginata Rendle
Xyris marojejyensis Lock, Rakoton., Callm. & Phillipson
Xyris maxima Doust & B. J. Conn
Xyris melanopoda L. B. Sm. & Downs
Xyris melanovaginata Kral & L. B. Sm.
Xyris mello-barretoi L. B. Sm. & Downs
Xyris membranibracteata Kral & L. B. Sm.
Xyris mentiens Lock
Xyris mertensiana Körn. ex Malme
Xyris metallica Klotzsch ex Seub.
Xyris mexiae Malme
Xyris mexicana S. Watson
Xyris mima L. B. Sm. & Downs
Xyris minarum Seub.
Xyris montana Ries
Xyris moraesii L. B. Sm. & Downs
Xyris morii Kral & L. B. Sm.
Xyris mucujensis Kral & L. B. Sm.
Xyris muelleri Malme
Xyris nanuzae Wand.
Xyris natalensis L. A. Nilsson
Xyris navicularis Griseb.
Xyris neblinae Maguire & L. B. Sm.
Xyris neglecta L. A. Nilsson
Xyris neocaledonica Rendle
Xyris nervata Wand. & N. Mota
Xyris nigra N. Mota & Wand.
Xyris nigrescens Kral
Xyris nigricans L. A. Nilsson
Xyris nilssonii Malme
Xyris nivea Welw. ex Rendle
Xyris nubigena Kunth
Xyris obcordata Kral & Wand.
Xyris oblata Kral & L. B. Sm.
Xyris obscura N. E. Br.
Xyris obtusiuscula L. A. Nilsson
Xyris oligantha Steud.
Xyris operculata Labill.
Xyris organensis Malme
Xyris ornithoptera Lock
Xyris oxylepis Idrobo & L. B. Sm.
Xyris paleacea Kral & Urquiola
Xyris pallidula Kral & Wand.
Xyris panacea L. C. Anderson & Kral
Xyris pancheri Rendle
Xyris paradisiaca Wand.
Xyris paraensis Poepp. ex Kunth
Xyris parvula Malme
Xyris pauciflora Willd.
Xyris pectinata Kral, L. B. Sm. & Wand.
Xyris peteri Poelln.
Xyris phaeocephala Kral & Wand.
Xyris picea Kral & Wand.
Xyris pilosa Kunth
Xyris piranii Wand.
Xyris pirapamae Wand. & J. S. Guedes
Xyris piraquarae L. B. Sm. & Downs
Xyris piresiana L. B. Sm. & Downs
Xyris plantaginea Mart.
Xyris platylepis Chapm.
Xyris platystachya Nilsson ex Malme
Xyris popeana Lisowski
Xyris porcata Lock
Xyris porphyrea Lock
Xyris pranceana Kral & Wand.
Xyris pratensis Maguire & L. B. Sm.
Xyris prolificans Kral
Xyris ptariana Steyerm.
Xyris pterygoblephara Steud.
Xyris pulchella Wand. & N. Mota
Xyris pumila Rendle
Xyris ramboi L. B. Sm. & Downs
Xyris regnellii L. A. Nilsson
Xyris rehmannii L. A. Nilsson
Xyris reitzii L. B. Sm. & Downs
Xyris retrorsifimbriata Kral & L. B. Sm.
Xyris rhodolepis (Malme) Lock
Xyris rigida Kunth
Xyris rigidiformis Malme
Xyris riopretensis N. Mota & Wand.
Xyris riparia Maguire & L. B. Sm.
Xyris roraimae Malme
Xyris rostrata Wand. & N. Mota
Xyris roycei N. A. Wakef.
Xyris rubella Malme
Xyris rubrolimbata Heimerl
Xyris rubromarginata Kral & L. B. Sm.
Xyris rupicola Kunth
Xyris sanguinea Verm. ex Malme
Xyris savanensis Miq.
Xyris scabridula Rendle
Xyris scabrifolia R. M. Harper
Xyris sceptrifera Kral & Wand.
Xyris schizachne Mart.
Xyris schliebenii Poelln.
Xyris schneeana L. B. Sm. & Steyerm.
Xyris scoparia N. Mota & Wand.
Xyris serotina Chapm.
Xyris setigera Oliv.
Xyris seubertii L. A. Nilsson
Xyris shepherdiana Wand. & J. S. Guedes
Xyris sincorana Kral & Wand.
Xyris smalliana Nash
Xyris sororia Kunth
Xyris sparsifolia Kral & L. B. Sm.
Xyris spathacea Lanj.
Xyris spathifolia Kral & Moffett
Xyris spectabilis Mart.
Xyris sphaerocephala Malme
Xyris spinulosa Kral & L. B. Sm.
Xyris spruceana Malme
Xyris stenocephala Malme
Xyris stenophylla L. A. Nilsson
Xyris stenophylloides Malme
Xyris stenostachya Steyerm.
Xyris straminea L. A. Nilsson
Xyris stricta Chapm.
Xyris subasperula Kral
Xyris subglabrata Malme
Xyris submetallica Kral
Xyris subsetigera Malme
Xyris subtilis Lock
Xyris subulata Ruiz & Pav.
Xyris subuniflora Malme
Xyris sulcatifolia Kral
Xyris surinamensis A. Spreng.
Xyris symoensii Brylska & Lisowski
Xyris tasmanica (D. I. Morris) Doust & B. J. Conn
Xyris tatei Malme
Xyris teinosperma Idrobo & L. B. Sm.
Xyris tenella Kunth
Xyris tennesseensis Kral
Xyris teres L. A. Nilsson
Xyris teretifolia R. Br.
Xyris terrestris Idrobo & L. B. Sm.
Xyris thailandica Phonsena & Chantar.
Xyris thysanolepis Maguire & L. B. Sm.
Xyris tomentosa L. B. Sm. & Downs
Xyris toronoana Kral
Xyris torta Sm.
Xyris tortilis Wand.
Xyris tortula Mart.
Xyris trachyphylla Mart.
Xyris trachysperma Kral & Duiv.
Xyris trichophylla Malme
Xyris tristis L. B. Sm. & Downs
Xyris tuberosa Ridl.
Xyris uleana Malme
Xyris uninervis Malme
Xyris unistriata Malme
Xyris ustulata L. A. Nilsson
Xyris vacillans Malme
Xyris valdeapiculata Kral
Xyris valida Malme
Xyris velutina N. Mota & Wand.
Xyris veruina Malme
Xyris vestita Malme
Xyris villosicarinata Kral & Wand.
Xyris vivipara Kunth
Xyris wallichii Kunth
Xyris wawrae Heimerl
Xyris welwitschii Rendle
Xyris witsenioides Oliv.
Xyris wurdackii Maguire & L. B. Sm.
Xyris xiphophylla Maguire & L. B. Sm.
Abolboda
Achlyphila
Aratitiyopea
Orectanthe